JPS6317028A - Method for ultrasonic welding of resin item - Google Patents
Method for ultrasonic welding of resin itemInfo
- Publication number
- JPS6317028A JPS6317028A JP61162486A JP16248686A JPS6317028A JP S6317028 A JPS6317028 A JP S6317028A JP 61162486 A JP61162486 A JP 61162486A JP 16248686 A JP16248686 A JP 16248686A JP S6317028 A JPS6317028 A JP S6317028A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- joint
- welding
- empty space
- space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011347 resin Substances 0.000 title claims abstract description 63
- 229920005989 resin Polymers 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/40—Applying molten plastics, e.g. hot melt
- B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7437—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は同種材料の樹脂部品同志を超音波によｐスポッ
ト溶着する方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method of p-spot welding resin parts made of the same type of material together using ultrasonic waves.
（従来の技術）
樹脂部品の溶着方法として、超音波によるスポット溶着
方法は従来から知られている。(Prior Art) A spot welding method using ultrasonic waves has been known as a method for welding resin parts.
この従来技術は第５図（イ）に示すように、樹脂部品３
および４が１９合りた部分のところへ、超音波振動を有
するホーン１適用し、矢印の方向に圧力を加え、ホーン
先端の凸形状部２により樹脂材料に孔をあけながら溶か
していき、樹脂部品同志の接着全おこなうものでおる。As shown in FIG. 5(a), this conventional technology
Apply the horn 1 with ultrasonic vibration to the part where 4 and 19 meet, apply pressure in the direction of the arrow, and melt the resin material while making a hole in the resin material with the convex part 2 at the tip of the horn. It does all the gluing of parts together.
第５図（ｃ４は溶着後の溶着部分の断面を示し友もので
あるが、ホーン１により溶融された樹脂６が樹脂部品３
．４の両者に密着することにより樹脂部品間の接着強度
が保几れる。Fig. 5 (c4 shows the cross section of the welded part after welding, but the resin 6 melted by the horn 1 is the resin part 3.
．． 4, the adhesive strength between the resin parts can be maintained.
（発明が解決しようとする問題点）
第５図（ハ）は第５図（ロ）に於て点線で囲まれ九円内
Ａの溶着部分を示す拡大図でアク、第５図に）はその断
面図であるが、従来技術に於ては溶着強度は溶融樹脂の
うちリング状の断面積１０によって確保されている。従
って、ホーン１およびその先端部２の大きさは製品設計
上等の制約があるため溶着接合断面積は充分に確保する
ことが困難である。(Problems to be Solved by the Invention) Figure 5 (c) is an enlarged view showing the welded part A within the nine circles surrounded by dotted lines in Figure 5 (b). As shown in the cross-sectional view, in the conventional technique, the welding strength is ensured by the ring-shaped cross-sectional area 10 of the molten resin. Therefore, the sizes of the horn 1 and its tip 2 are limited by product design, etc., and it is difficult to ensure a sufficient welded joint cross-sectional area.
（問題点を解決する几めの手段）
本発明者は、同種材料の樹脂部品同志の超音波スポット
溶着に於て、溶着強度は溶融樹脂の接合断面積（両部品
の境界部の断面積）に関係があることを実験により確認
した。該実験に於ては第４図（ロ）に示すように横３０
．７ＩＬおよび長さ１０ ｏｉｎｉのポリプロピレン製
の試験片全型ね合せ超音波ホーンにより溶着全行ない、
超音波ホーンのＡの寸法を変えることにより接合断面積
を変化爆ぜた。接合部の溶着強度は引張シ試験器により
測定し念。第４図（イ）は超音波ホーンのＡの寸法（接
合断面積）と溶着強度との関係を表わしたグラフである
。(Detailed means for solving the problem) The present inventor has determined that in ultrasonic spot welding of resin parts made of the same material, the welding strength is the welding cross-sectional area of the molten resin (the cross-sectional area of the boundary between the two parts). It was confirmed through experiments that there is a relationship between In this experiment, as shown in Figure 4 (b), the horizontal
．． All welding was done using an ultrasonic horn for all types of polypropylene specimens with a length of 7IL and a length of 10 oini.
By changing the dimension A of the ultrasonic horn, the bonding cross-sectional area was varied. The weld strength of the joint was measured using a tensile strength tester. FIG. 4(A) is a graph showing the relationship between the dimension A (joint cross-sectional area) of the ultrasonic horn and the welding strength.
このグラフから明らかのように同種材料の樹脂部品同志
の超音波スポット溶着に於ては、溶着強度は溶融樹脂の
接合断面積に相関があるものであるが、本発明に於ては
同種材料の樹脂部品同志の接合面に空間を設け、該空間
のある部位を超音波ホーンによりスポット溶着すること
により、溶融樹脂の接合断面積を増加させ、溶着強度の
向上を達成し友ものである。As is clear from this graph, in ultrasonic spot welding of resin parts made of the same material, the welding strength is correlated with the joint cross-sectional area of the molten resin, but in the present invention, By providing a space between the joint surfaces of resin parts and spot welding the part with the space using an ultrasonic horn, the joint cross-sectional area of the molten resin is increased and the welding strength is improved.
以下、本発明を図面により詳細に説明する。Hereinafter, the present invention will be explained in detail with reference to the drawings.
第１図（イ）は樹脂部品の溶着前の断面をま次間（ロ）
は溶着後の断面を示す。第１図（イ）に於てＩＦｉ超音
波ホーン、２はその先端の凸形状部、３および４は樹脂
部品、５は樹脂部品５．４の接合面に形成された空間で
あるが、該空間は樹脂部品３に凹部全役けることにより
形成てれる。Figure 1 (a) shows the cross section of the resin parts before welding (b).
shows the cross section after welding. In FIG. 1(A), 2 is a convex portion at the tip of the IFi ultrasonic horn, 3 and 4 are resin parts, and 5 is a space formed at the joint surface of the resin part 5.4. The space is formed by filling the entire concave portion of the resin part 3.
樹脂部品３．４の溶着は超音波ホーン１に圧力を加え、
ホーン先端の凸形状部２により樹脂材料に孔をあけなが
ら樹脂を溶かしていくことによりおこなわれる。溶融し
之樹脂は接合面の空間５に流入し該空間を充填する。空
間５の容積は、予想される溶悪樹脂量よシ判断して設定
される。To weld the resin parts 3.4, apply pressure to the ultrasonic horn 1,
This is done by melting the resin while making holes in the resin material using the convex portion 2 at the tip of the horn. The melted resin flows into the space 5 of the joint surface and fills the space. The volume of the space 5 is determined based on the expected amount of badly dissolved resin.
溶着後の接合部の断面は第１図（ロ）に示すような状態
となシ、溶融樹脂６は樹脂部品３．４の間にサンドイッ
チ状態となる。樹脂部品の接合面の空間は、第１図の場
合は樹脂部品の接合部に該当する部分に凹部を形成する
ことにより設けられ九ものであるが、その他第２図およ
び第３図に示すように種々の態様で形成することができ
る。第２図の場合は、樹脂部品３．４の接合面の一方に
堰となるループ状の凸部７を設けることにより、接合面
に空間５を形成したものであり、この場合は第２図（０
） Ｋ示すように溶融し几樹脂６は空間５を埋め、樹脂
部品５．４の間でサンドイッチ状態６となシ、接合断面
積の増加により溶着強度が向上する。The cross section of the joint after welding is as shown in FIG. 1(B), and the molten resin 6 is sandwiched between the resin parts 3.4. In the case of Fig. 1, the space on the joint surface of the resin parts is provided by forming a recess in the part corresponding to the joint part of the resin parts, but in other cases, as shown in Figs. 2 and 3. It can be formed in various ways. In the case of Fig. 2, a loop-shaped convex portion 7 serving as a dam is provided on one of the joint surfaces of the resin part 3.4 to form a space 5 on the joint surface. (0
) As shown in K, the melted resin 6 fills the space 5, creating a sandwich state 6 between the resin parts 5 and 4, and the welding strength is improved by increasing the joint cross-sectional area.
ま次第３図の場合は、樹脂部品３．４の接合面の、それ
ぞれに、互に直角方向にＶ字状の波型の凹部８．９を設
けたことにより接合面に空間を形成したものであり、こ
の場合は第３図（ロ）に示すように溶融樹脂は両樹脂部
品のＶ字状の凹部を埋めることとなり、溶融樹脂の接合
断面積が増加すると共にアンカー効果も加わり、接合部
の溶着強度は更に向上する。In the case of Fig. 3, a space is formed on the joint surfaces of the resin parts 3.4 by providing V-shaped wave-shaped recesses 8.9 at right angles to each other on each joint surface. In this case, as shown in Figure 3 (b), the molten resin fills the V-shaped recesses in both resin parts, increasing the joint cross-sectional area of the molten resin and adding an anchor effect, which improves the joint area. The welding strength is further improved.
（作 用）
樹脂部品同志の接合面に空間を設け、該空間のある部位
全超音波ホーンによりスポット溶着することにより溶融
樹脂は接合面空間に流入し、該空間？埋め、樹脂部品の
接合面の間でサンドイッチ状態とな夛、溶融樹脂の接合
断面積が増加する。(Function) A space is provided between the joint surfaces of resin parts, and by spot welding all parts of the space using an ultrasonic horn, the molten resin flows into the joint surface space, and the molten resin flows into the joint surface space. The molten resin becomes sandwiched between the bonding surfaces of the resin parts, and the bonding cross-sectional area of the molten resin increases.
（実 施 例）
樹脂部品として自動車のインストルメントパネルとデフ
ロスタノズルヲ様用し、インストルメントパネルにデフ
ロスタノズル全超音波ホーンによりスポット溶着し友。(Example) Used as a resin part for automobile instrument panels and defroster nozzles.The entire defroster nozzle was spot welded to the instrument panel using an ultrasonic horn.
インストルメントパネルトテフロスタノズルとの接合面
に設けた空間は、第１図に示すように超音波ホーン１の
面積と同じ面恭で両部品間の間隙はα５〜１♂＝程度と
した。スポット溶着後の接合部の強度は、接合部に空間
を設けることなく、スポット溶着し友場合に比較して２
〜３倍向上し几。As shown in FIG. 1, the space provided at the joint surface with the instrument panel totefrost nozzle had the same surface area as the ultrasonic horn 1, and the gap between both parts was approximately α5 to 1♂. The strength of the joint after spot welding is 2 times higher than when spot welding is performed without creating a space in the joint.
~3 times improved.
（発明の効果）
本発明に於ては、樹脂部品の接合面に空間を設け、該空
間のある部位を超音波ホーンによりスポット溶着したこ
とによフ、溶融樹脂は接合面の空間２埋め、溶融樹脂の
接合断面積が増加し、その結果接合部の溶着強度は顕著
に向上する。(Effects of the Invention) In the present invention, by providing a space on the joint surface of the resin parts and spot welding the part with the space using an ultrasonic horn, the molten resin fills the space 2 on the joint surface, The joint cross-sectional area of the molten resin increases, and as a result, the welding strength of the joint increases significantly.
ま九、溶着ポイント全複数有する大型部品同志の溶着で
は、溶着全ポイントにシいて溶着面全完全に接菌（状態
にしておく必要性がなく、製品精度のバラツキを吸収す
ることが可能となる。(9) When welding large parts that have multiple welding points, there is no need to apply all the welding points and keep the welding surfaces completely inoculated, making it possible to absorb variations in product accuracy. .
第１図乃至第３図は本発明の説明図、第４図（イ）は接
合断面積と溶着強度との関係を示すグラフ、同（ロ）は
その試験法の説明図および第５図は従来のスポット溶着
法の説明図である。
１・・・超音波ホーン
２・・・超音波ホーンの先端部
３．４・・・樹脂部品 ５・・・接合面の空間６・
・・溶融樹脂 ７・・・ループ状凸部８、？・
・・Ｖ字状の波型凹部
特許出願人 トヨタ自動車株式会社
第 １ 図
（イ）
第２ 電
（イ） （ロ）第５
図
（イ）
↓
（ロ）
（ハ） （ニ）Figures 1 to 3 are explanatory diagrams of the present invention, Figure 4 (a) is a graph showing the relationship between joint cross-sectional area and welding strength, Figure 4 (b) is an explanatory diagram of the test method, and Figure 5 is a graph showing the relationship between the joint cross-sectional area and welding strength. FIG. 2 is an explanatory diagram of a conventional spot welding method. 1... Ultrasonic horn 2... Ultrasonic horn tip 3.4... Resin part 5... Space at joint surface 6.
...Melted resin 7...Loop-shaped convex portion 8,?・
...V-shaped wavy recess Patent applicant Toyota Motor Corporation Figure 1 (A) 2 Electric (A) (B) 5
Figure (a) ↓ (b) (c) (d)
Claims (1)
、樹脂部品の接合面に空間を設け、該空間のある部位を
超音波ホーンにより溶着することを特徴とする樹脂部品
の超音波溶着方法。1. A method for spot welding resin parts made of the same kind of material, the method comprising: providing a space between the joint surfaces of the resin parts, and welding the part with the space using an ultrasonic horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248686A JPH0653389B2 (en) | 1986-07-10 | 1986-07-10 | Ultrasonic welding method for resin parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248686A JPH0653389B2 (en) | 1986-07-10 | 1986-07-10 | Ultrasonic welding method for resin parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6317028A true JPS6317028A (en) | 1988-01-25 |
| JPH0653389B2 JPH0653389B2 (en) | 1994-07-20 |
Family
ID=15755529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16248686A Expired - Lifetime JPH0653389B2 (en) | 1986-07-10 | 1986-07-10 | Ultrasonic welding method for resin parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0653389B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685887A1 (en) * | 1992-01-03 | 1993-07-09 | Kaysersberg Packaging Sa | ULTRASONIC WELDING PROCESS AND DEVICE FOR CARRYING OUT THE METHOD. |
| JP2019081301A (en) * | 2017-10-31 | 2019-05-30 | 日産自動車株式会社 | Joined body and manufacturing method of joined body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156079A (en) * | 1978-05-30 | 1979-12-08 | Eastman Kodak Co | Method of bonding thermoplastic plate material using high frequency energy and product therefrom |
| JPS5795908A (en) * | 1980-12-05 | 1982-06-15 | Dai Ichi Seiyaku Co Ltd | Antiallergic agent |
| JPS5874316A (en) * | 1981-10-30 | 1983-05-04 | Maruni Kasei Kk | Ultrasonic bonding method |
-
1986
- 1986-07-10 JP JP16248686A patent/JPH0653389B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156079A (en) * | 1978-05-30 | 1979-12-08 | Eastman Kodak Co | Method of bonding thermoplastic plate material using high frequency energy and product therefrom |
| JPS5795908A (en) * | 1980-12-05 | 1982-06-15 | Dai Ichi Seiyaku Co Ltd | Antiallergic agent |
| JPS5874316A (en) * | 1981-10-30 | 1983-05-04 | Maruni Kasei Kk | Ultrasonic bonding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685887A1 (en) * | 1992-01-03 | 1993-07-09 | Kaysersberg Packaging Sa | ULTRASONIC WELDING PROCESS AND DEVICE FOR CARRYING OUT THE METHOD. |
| JP2019081301A (en) * | 2017-10-31 | 2019-05-30 | 日産自動車株式会社 | Joined body and manufacturing method of joined body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0653389B2 (en) | 1994-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4106962A (en) | Method of fastening metal part to plastic part | |
| KR100842016B1 (en) | Apparatus and method for producing a weld seam, as well as foil bags | |
| EP1660270B1 (en) | Method of combining welding and adhesive bonding for joining metal components | |
| US3973064A (en) | Engaged beveled sheet faces adapted to be sonically welded | |
| US3899116A (en) | Method of vibratory welding | |
| JPS6291580A (en) | Joining and sealing of panels | |
| JPH0481288A (en) | Method for joining steel material with aluminum material | |
| FR2589378A1 (en) | METHOD FOR METALLURGIC BONDING OF COMPOSITE SHEET METAL PLATE | |
| JP3390119B2 (en) | How to attach bracket parts | |
| EP0007166B1 (en) | A method of bonding together thermoplastic sheets using high-frequency vibratory energy, and article comprising regions of thermoplastic sheets bonded together by this method | |
| JPS6317028A (en) | Method for ultrasonic welding of resin item | |
| CN106415781A (en) | Systems and methods for reinforced adhesive bonding | |
| GB2342068A (en) | An ultrasonic welding structure featuring inclined stepped welding surfaces | |
| JP4638215B2 (en) | Metal plate joint structure | |
| CN102009475A (en) | Attachment part for connection with a component by means of torsional ultrasound welding | |
| JPH0710130A (en) | Horn for molding welded part in different shape of tube | |
| JP7489581B2 (en) | Joining Method | |
| JP3891653B2 (en) | Intersection fitting joint structure between members | |
| JPH0572858B2 (en) | ||
| JP4588433B2 (en) | Metal plate joint structure | |
| JPH08150669A (en) | Net for ultrasonic welding and ultrasonic welding method | |
| JPH09133112A (en) | Mounting method of bracket parts to base material | |
| JPS6211659B2 (en) | ||
| JP2006167797A (en) | Method for producing joined metallic plate | |
| JPH01293984A (en) | Method for joining panel members |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |